User's Manual

186 SIPL configuration
Office configuration supports seamless handover within each isolated site
(branch office), but not between sites. Support is unavailable for roaming
between branch offices.
Configure Routed Head Quarter with Branch Office(s)
Procedure 103
Choosing system configuration
Step Action
1 Perform one of the following steps:
If you were referred to this procedure from Procedure 90
“Configuring System Settings” (page 165), go to step 3.
OR
Open the IP DECT Configurator, and click Modify
2 Select the SIP DECT system that you are running, and click
System Configuration.
3 Choose Routed Head Quarter with Branch Office(s) for
System configuration, as shown in the following figure.
4 Enter a Time To Live Value greater than 1 to have the Router
forward multicast packages, calculate and enter the Aggregated
Subnet mask corresponding to the subnets of Routed Head
Quarter (see “Routed Head Quarter configuration” (page 182)).
Ensure that the aggregated subnet mask for RHQ doesn’t cover
the subnets used in the branch offices
5 Configure each branch office by entering the following
parameters:
• Subnet - the first address in the subnet range, for instance
192.168.31.0.
• Subnet mask - mask to specify the subnet boundaries
• RPN range - lowest RPN and highest RPN in this Branch
Office.
•
Subnet name – any name used to identify the Branch Office.
• Time Offset - time zone for the current subnet (branch
office).
6 Perform one of the following steps:
If you were referred to this procedure in Procedure 90
“Configuring System Settings” (page 165), click Apply and
continue configuring the SIP DECT system with Procedure 91
“Configuring SIP Settings” (page 165).
OR
Nortel Communication Server 1000
SIP DECT Fundamentals
NN43120-123 02.02 30 March 2010
Copyright © 2008-2010 Nortel Networks. All Rights Reserved.
.